Xu, Fengjiao
Jin, Xiaoyuan
Chen, Ying
Guan, Zhonghai
Zhou, Rui
Xu, Xiaojun
Mao, Junqing
Shen, Zhipeng
Jin, Libin
Liu, Yunxia
Chen, Hao
Gu, Renjun
Wang, Jinhu
Wang, Hongmei
Article History
Received: 14 April 2022
Accepted: 9 August 2022
First Online: 3 September 2022
Declarations
:
: This study complied with the principles of the Helsinki Declaration on human research. Written informed consent for participation was required for this study in order to sure that every patient was willing to participate. No potentially identifiable human images or data is presented in this study.
: All the participants’ parents provided signed informed consent before the surveys were conducted.
: All the children’ information is included in the manuscript. All the authors consent for its publication on your Journal.
: The authors declare no competing interests.